The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 23, 2018
Filed:
Nov. 18, 2015
Cook Medical Technologies Llc, Bloomington, IN (US);
Palle Munk Hansen, Bjaeverskov, DK;
Cook Medical Technologies LLC, Bloomington, IN (US);
Abstract
A neuro-surgery assembly includes a neuro-catheter slidably received over a wire guide. The wire guide includes an inner tube positioned within an elongate hollow tube that includes a pattern of openings at its distal segment to provide an atraumatic tip for reaching sensitive locations in a brain. The wire guide is changeable between a stiff condition in which the inner tube is pressurized and a soft condition in which the inner tube is depressurized. The user may switch between the stiff and soft conditions to negotiate the tortuous pathway to a brain treatment site without a need to swap out to a different wire guide to support advancement of the neuro-catheter.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile